In Alis Locanta’s “Distractions,” Luna is home alone — which, not coincidentally, is the film’s sub-title — and killing time on a lazy afternoon. As she clicks through the channels on the television she’s briefly diverted by a comedy, and then saddened by the events in a melodrama. But when her upstairs neighbors begin having mad, passionate — and easily overheard — sex, the TV loses its entertainment value and Luna begins to create her…